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He may had heard of it recently

That might be right. However, it doesn't take that long to figure out it doesn't fit the definition of a Ponzi scheme. He also might have been confused with it. If you dive in deep, it's easy to get caught in a lot of technical details about crypto.

Listen to how you sound. No one is responsible for someone killing themselves... Everyone hates on people when they are doing well. With that logic who is to blame for soldiers killing themselves when they come home? The generals ? The doctors? The president? When do we stop blaming others instead of just helping people with mental issues... My life has been horrible at one point and I never wanted to kill myself. Everything is always good if you are breathing. Those people needed help. Not someone to blame.

Imagine! I can't stop laughing at how gullible people could be.